Plastic article or earthenware shaping or treating: apparatus – Plural reshaping means or plural vulcanizing means including... – Including means for contacting work by fluid pressure
Reexamination Certificate
2011-08-30
2011-08-30
Del Sole, Joseph S (Department: 1743)
Plastic article or earthenware shaping or treating: apparatus
Plural reshaping means or plural vulcanizing means including...
Including means for contacting work by fluid pressure
C425S442000, C425S388000, C264S087000
Reexamination Certificate
active
08007269
ABSTRACT:
Rotary forming drums that have a unique vacuum distribution and control system imparting a vacuum to the insert trays in a region or zone of the drum in a controlled manner. The rotary drum also has insert trays that are forced outward by the movement of follower cam activation upon a roller cam which in turn forces molded articles from the trays quickly, cleanly and efficiently. Once the product is removed from the insert trays internal and external springs return the insert trays to their original position to repeat the process on a continuous basis.
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Garvin Joe
Otto Melvin
Del Sole Joseph S
Future Mold Corporation
McKellar Robert L.
McKellar IP Law, PLLC
Sultana Nahida
LandOfFree
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